ITUA20163710A1 - WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES - Google Patents

WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES

Info

Publication number
ITUA20163710A1
ITUA20163710A1 ITUA2016A003710A ITUA20163710A ITUA20163710A1 IT UA20163710 A1 ITUA20163710 A1 IT UA20163710A1 IT UA2016A003710 A ITUA2016A003710 A IT UA2016A003710A IT UA20163710 A ITUA20163710 A IT UA20163710A IT UA20163710 A1 ITUA20163710 A1 IT UA20163710A1
Authority
IT
Italy
Prior art keywords
vertical axis
wind turbine
mobile blades
blades
mobile
Prior art date
Application number
ITUA2016A003710A
Other languages
Italian (it)
Inventor
Flaminio Fracaroli
Original Assignee
Flaminio Fracaroli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flaminio Fracaroli filed Critical Flaminio Fracaroli
Priority to ITUA2016A003710A priority Critical patent/ITUA20163710A1/en
Priority to CA3021489A priority patent/CA3021489A1/en
Priority to PCT/IT2017/000097 priority patent/WO2017191666A1/en
Priority to US16/098,393 priority patent/US20190153998A1/en
Priority to EP17734149.2A priority patent/EP3452719B1/en
Publication of ITUA20163710A1 publication Critical patent/ITUA20163710A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F03D3/068—Cyclic movements mechanically controlled by the rotor structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/06—Controlling wind motors  the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/064—Fixing wind engaging parts to rest of rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
    • F03D3/067—Cyclic movements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/212—Rotors for wind turbines with vertical axis of the Darrieus type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/214—Rotors for wind turbines with vertical axis of the Musgrove or "H"-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/72—Adjusting of angle of incidence or attack of rotating blades by turning around an axis parallel to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/90—Braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/32—Wind speeds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
ITUA2016A003710A 2016-05-04 2016-05-04 WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES ITUA20163710A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITUA2016A003710A ITUA20163710A1 (en) 2016-05-04 2016-05-04 WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES
CA3021489A CA3021489A1 (en) 2016-05-04 2017-05-02 Vertical axis wind turbine with moving blades
PCT/IT2017/000097 WO2017191666A1 (en) 2016-05-04 2017-05-02 Vertical axis wind turbine with moving blades
US16/098,393 US20190153998A1 (en) 2016-05-04 2017-05-02 Vertical axis wind turbine with moving blades
EP17734149.2A EP3452719B1 (en) 2016-05-04 2017-05-02 Vertical axis wind turbine with moving blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A003710A ITUA20163710A1 (en) 2016-05-04 2016-05-04 WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES

Publications (1)

Publication Number Publication Date
ITUA20163710A1 true ITUA20163710A1 (en) 2017-11-04

Family

ID=56853766

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUA2016A003710A ITUA20163710A1 (en) 2016-05-04 2016-05-04 WIND TURBINE WITH VERTICAL AXIS WITH MOBILE BLADES

Country Status (5)

Country Link
US (1) US20190153998A1 (en)
EP (1) EP3452719B1 (en)
CA (1) CA3021489A1 (en)
IT (1) ITUA20163710A1 (en)
WO (1) WO2017191666A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI668368B (en) * 2016-11-24 2019-08-11 伍開明 Vertical axis wind turbine with automatic adjustment of blade angle
EP3759339A4 (en) * 2018-03-01 2021-11-03 Ocean Renewable Power Company, Inc. Autonomous underwater vehicles
US10844836B2 (en) * 2018-08-17 2020-11-24 Carlos Nielbock Wind turbine generator
US10920751B2 (en) * 2018-12-12 2021-02-16 Ziaur Rahman Orthogonal turbine having a speed adjusting member
CN110145434B (en) * 2019-06-27 2024-03-19 金陵科技学院 Small blade horizontal shaft fan capable of periodically swinging
ES2803823B2 (en) * 2019-07-24 2021-06-23 Univ Huelva VERTICAL AXIS WIND GENERATOR SYSTEM AND BLADES FOR SAID SYSTEM
CN116490426A (en) * 2020-10-19 2023-07-25 塞维尔公司 Vertical axis wind turbine and method of engaging a blade with a strut
EP4067640A1 (en) * 2021-04-01 2022-10-05 ArianeGroup GmbH Marine turbine power plant
US11927174B1 (en) 2023-04-03 2024-03-12 Wind Harvest International Inc Vertical axis wind turbine blade-arm connection member

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000991A1 (en) * 1978-11-14 1980-05-15 Schelde Nv Hydrodynamic machine
EP1457672A1 (en) * 2003-03-12 2004-09-15 Arthur Bachot Vertical axis wind turbine
US20110020123A1 (en) * 2009-07-24 2011-01-27 WinFin, Inc. Wind Turbine with Adjustable Airfoils
US20150016997A1 (en) * 2013-07-15 2015-01-15 Young-Sil Yu Wind turbine rotor having vertical blades

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000991A1 (en) * 1978-11-14 1980-05-15 Schelde Nv Hydrodynamic machine
EP1457672A1 (en) * 2003-03-12 2004-09-15 Arthur Bachot Vertical axis wind turbine
US20110020123A1 (en) * 2009-07-24 2011-01-27 WinFin, Inc. Wind Turbine with Adjustable Airfoils
US20150016997A1 (en) * 2013-07-15 2015-01-15 Young-Sil Yu Wind turbine rotor having vertical blades

Also Published As

Publication number Publication date
EP3452719B1 (en) 2020-07-01
EP3452719A1 (en) 2019-03-13
WO2017191666A1 (en) 2017-11-09
US20190153998A1 (en) 2019-05-23
CA3021489A1 (en) 2017-11-09

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